Fujikura FSM-80S Fusion Splicer mechanical and electrical pole

Original Fujikura 80S electrode (ELCT2-20A) electrode verify the authenticity: 1, the original electrode plastic cap is gray and black, domestic or imitation is pure Black 2, the original four surface electrode plastic cap with two side letter F standard, two surface is a little square mark; domestic or imitation of the opposite only two F word target 3, the original plastic cap and metal rods connected to the electrode at a clear notch, domestic or imitation is not 4, original The workmanship, domestic or imitation of rough, uneven surface of the plastic cap, glue blot more